16264270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 15876530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 743, 995, 1486, 1990, 2189, 3715, 4378, 7430, 8173, 10945, 16346, 21890, 40865, 81730, 147857, 295714, 739285, 1478570, 1626427, 3252854, 8132135, 16264270]

約数ペア:

[(1, 16264270), (2, 8132135), (5, 3252854), (10, 1626427), (11, 1478570), (22, 739285), (55, 295714), (110, 147857), (199, 81730), (398, 40865), (743, 21890), (995, 16346), (1486, 10945), (1990, 8173), (2189, 7430), (3715, 4378)]